Stranded on Krydon Renewed

NEW UPDATE!

THINGS ADDED OR FIXED:

1. Made the probe's attack ranged
2. Changed the probe's attack model
3. Added a new 1x1 Wall block, costs 35 minerals and 5 minerals and is invulnerable.
4. Changed the Barricade's command card icon
5. Fixed the missile bot and skypiercer's 'radius' (should be able to walk through a 1x1 area like the other units and not get stuck)
6. Increased the Survivor's attack speed 
7. Reduced a little bit of lag
8. Added a new Custom Purifier Model
9. Changed the Immortal, stalker and roach to collectors version (roach not working for unknown reason)
10. Changed the noxious ultralisk's model back to normal model (only notable on EXTREME)

THINGS NOT FIXED

! EXITING THE MAP ON SC2 MAY MAKE THE GAME NOT RESPOND.

! IF A RESCUE BEACON IS DESTROYED THE TIMER WILL JUMP TO 300 HOURS.

! LAG (CAN REDUCE LAG BY USING 32 BIT SC2).